From b2d781fd32e41b3d32f9a6090e4d43afa47f0407 Mon Sep 17 00:00:00 2001
From: Risto <rotorman@users.noreply.github.com>
Date: Fri, 1 Oct 2021 16:15:59 +0200
Subject: [PATCH] Fixes DFU-Util "Unexpected argument" error

Tested under Ubuntu 20.04.1 with dfu-util v0.11
---
 companion/src/radiointerface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/companion/src/radiointerface.cpp b/companion/src/radiointerface.cpp
index 0ad24fe6c..2d9524521 100644
--- a/companion/src/radiointerface.cpp
+++ b/companion/src/radiointerface.cpp
@@ -50,7 +50,7 @@ QStringList getDfuArgs(const QString & cmd, const QString & filename)
   if (cmd == "-U")
     args.last().append(":" % QString::number(Boards::getFlashSize(getCurrentBoard())));
   args << "--device" << "0483:df11";
-  args << "" << cmd % filename;
+  args << cmd % filename;
   return args;
 }